Lighting device



FIG. 1 is a top perspective view of the lighting device of our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The shading on the lighting device is meant to delineate contour, not material or surface texture.

The broken lines shown in the drawings depict portions of the lighting device that form no part of the claimed design. 

CLAIM The ornamental design for a lighting device, as shown and described. 